HIV virus model is enlarged millions of times, shows the outer lipid membrane with protein structures and the internal nucleus which contains the viral hereditary matter [RNA].
The nucleus is removable and condoms can be put underneath to provide a message regarding measures to be taken for protecting against HIV infections.
Supplied without condoms on stand with key card.
(Deoxyribonucleic acid) Model showing segment of D.N.A. molecule mechanism of replication, to show the double helix coiling and reforming, nucleotide and the structural formula to show the molecular shapes and bonds and angles distorted.
Complete model arranged on a board, fully labeled.
A set of nine detailed models, mounted on stands, showing the following stages:
An Embryo About 6 Days Old, Considerably Enlarged.
Uterus With The Embryo In 1st Month Of Gestation.
Uterus With The Embryo In 3rd Month Of Gestation.
Uterus With Foetus In 4th Month.
Uterus With Foetus, Placenta And Umbilicle Cord.
Uterus With Foetus In 5th Month.
Uterus With Foetus In 7th Month Of Pregnancy.
Uterus With Foetus In 8th Month Of Pregnancy.
Uterus With Foetus In 9th Month Of Pregnancy.
Complete With Key Cards.
A 5 times enlarged model of the eye, sectioned horizontally, dissects into 7 parts.
The upper half of the sclerotic membrane, two choroid membranes, retina with vitreous humour, lens and lower half of the sclerotic membrane.
On base with key card.
Showing all important digestive organs in detail, viz.
representation of nose, mouth cavity, pharynx, esophagus gastro – intestinal tract, liver with gall bladder, pancreas and spleen.
Duodenum, cecum and rectum are opened. Removable traverse colon, mounted on board with keycard.
Two times enlarged, dissects into 3 parts, showing external, middle and internal portions.
Ossicles and labyrinth can be taken out.
On base with key card.
Four times enlarged, dissectible into 6 parts.
Shows outer, middle and inner ear.
Removable tymponic membrane with malleus and incus as well as labyrinth with stapes, cochlea and vestibulocochlear nerve (2 part) with two removable bone sections to close the middle and inner ear.
On board with key card.
A 3 times enlarged model of the eye, with 9 parts, in bony orbit.
The upper half of eye ball is removable and dissects into 7 parts, showing all anatomical details.
Out of six muscles controlling the eye ball two are removable.
On base with key card.
7-part model.
The upper half of the sclera with cornea and eye muscle attachments, both halves of choroid with iris and retina, lens and vitreous humourare removable, mounted on stand with key card.
A highly improved and enlarged model showing fine details in three dimensional relief.
Cut in horizontal plane and separable in seven parts.
After removing the upper half of the sclera (outer shell).
The choroid with its verticose veins is exposed with the removal of second shell, details of the retina come into view and the position of the yellow and blind spots is quite visible. All important anatomical features such as muscle insertions, optic nerve, blood vessels, ciliary body, cornea, crystalline lens, and iris etc are clearly numbered and are identifiable. Mounted on base with key card.
Median section.
One half of female genital organs with bladder and rectum is removable.
the other half is shown at normal position in the female pelvis.
On board with key card.
Three times enlarged, dissectible into 4 parts, showing clearly both ventricles and atria open to expose the valves.
The chief blood vessels and musculature of heart are shown.
on base with key card.